Underwood xtreme defender 380

UNDERWOOD EXTREME DEFENDER 380 AUTO 68 GRAIN. Emmett, ID. #AMMO #AMMUNITION #380AUTO #UNDERWOOD. The Xtreme Defender is based on the Xtreme Defense Fluid Transfer Monolithic (FTM®) family of projectiles. The EXD projectile has optimized flute geometry, total weight, and velocity to achieve a penetration depth up …

Not satisfied with traditional projectiles, Lehigh combined the Defender and Penetrator technologies to use the nose of the projectile to redirect hydraulic ...3.) An Underwood 380 +p Extreme Defender is comparable to some weak 9mm provided barrel lengths are equal. However, realized that you can get Underwood 9mm +p+ Extreme Defender which almost doubles the 380's performance. Don't get me wrong, the 380 is a great round, and the Extreme Defender is a great load for it, and it will be plenty lethal ...Bullet Type: Lehigh Defense Xtreme Defense The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint …4 reviews. 100+ IN STOCK. $ 00. he Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint comes close to ...Two versions are available in the .380 ACR Black Hills loads the 60-grain Xtreme Defense to 1,150 fps. To avoid confusion, I will mention that Underwood loads a 90-grain version of that same Lehigh Defense bullet in the 9mm Luger but calls it Xtreme Defender. Underwood offers the .380 with a 90-grain Xtreme Penetrator bullet at 1,100 fps.I've seen MAC's .380 XP vs Ball gel test out of the G42 using the LeHigh and Underwood loads, and the 9mm XD test, but is there a 380 gel test of the 380 Xtreme Defender out there yet? Preferably in the Underwood variety and using a Glock?

Underwood Ammo’s Xtreme Defender .380 ACP +P Xtreme Defense is unstoppable, leaving your target dead in its tracks with a permanent wound cavity that is over 100% larger than other expanding bullets. For optimal performance the Underwood Xtreme Defense ammo was CNC machined from solid copper which means this ammunition will hold true …380. Great penetration and leaves a 2 inch wound channel. https://www.underwoodammo.com/380-acp-p-65-grain-xtreme-defender.html https ...Sep 2, 2023 · Testing some solid fluted style .380 acp self-defense ammo. Does one perform better than the other? Heavy clothing ballistic gel test using a Ruger LCP Max!J... If you use a significantly more powerful .380 ACP ammunition and superior bullet design, such as a 65 or 90 grain Underwood Xtreme Defender (which does NOT rely on expansion and creates twice the size permanent wound cavity than any other caliber hollow point), it should be absolutely as good as any of the others as a standard short …If a fully autonomous war machine with no human operator goes rogue and kills a whole bunch of innocent people, who would be responsible? If a human soldier commits a war crime, he...

I have seen these rounds several times during the ammo shortage so I figured why not give them a run through the gel test. Impressive results!Join this chann...Underwood Ammo produces personal defense ammunition that uses the Lehigh Defense Xtreme Defense bullet. This is a CNC-machined monolithic solid copper projectile with radial flutes designed to force hydraulic energy inward, resulting in a permanent wound cavity twice that of any expanding bullet.The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simpl ... Underwood .380 ACP 68 Gr. Lehigh Defense Xtreme Defender- Lead Free- Box of 20Underwood .380 ACP 90gr. Xtreme Penetrator® Solid Monolithic Hunting & Self Defense Ammo Cost Per Round: $ 1.68 $ 37.99 $ 33.64. 14 in stock. Purchase & earn 34 points! Underwood .380 ACP 90gr. Xtreme Penetrator® Solid Monolithic Hunting & Self Defense Ammo quantity ... Cartridge : .380 ACP; Bullet Brand : Lehigh Defense™ ...

Swift county mn jail roster.

Testing the Speer Gold Dot 90 gr JHP VS the Underwood Xtreme Defender 68 gr fluted and the G9 70 gr fluted. Thanks to Observer Will for this ammunition. Alw...Product Info for Underwood Ammo .380 ACP +P 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition. Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders.Nov 7, 2015 ... I've gone to the Xtreme defender in 68gr. Shoots fine and I'm really impressed with the performance. It's my new carry load. There's a few ...I've seen MAC's .380 XP vs Ball gel test out of the G42 using the LeHigh and Underwood loads, and the 9mm XD test, but is there a 380 gel test of the 380 Xtreme Defender out there yet? Preferably in the Underwood variety and using a Glock?Underwood Xtreme Penetrator 380 ACP Ammo 90 gr 20 Round Box . Model 643: Condition Factory New: Bud's Item # 713086944: UPC 816874020057: Manufacturer Underwood: XTREME PENETRATOR 20-PACK (0 Reviews) There are no reviews on this product yet. Be the first to write one: Write Review.

Underwood Ammo .308 Winchester Ammunition 20 Rounds Varmageddon 110 Gr. Underwood Xtreme Defender 380 ACP 68gr Handgun Ammo - 20 Round Box $24.89. In Stock. MPN: 638 UPC: 816874020040 Caliber: .380 Auto Brand: UNDERWOOD AMMUNITION 2 Offers NEW MAGTECH .380 ACP AMMUNITION JHP 95 GRAINS $438.60-$472.80. In Stock. MPN: 380BCS UPC: 754908162109 ...There's a difficult tension between users' right to privacy, and defendants' right to a fair trial. When prosecutors want to get a Facebook user’s private posts or direct messages ...Today we will be testing the Xtreme Defender by Underwood in standard pressure loading using 10 percent Clear Ballistic Gel.If you have any suggestions for r...USE TYPE: Self Defense. The Underwood Ammo 9mm +P – 90 Grain – Xtreme Defender is a high-performance technical product designed to deliver exceptional stopping power and penetration. With its advanced Xtreme Defender bullet, this ammunition offers superior terminal performance, making it ideal for self-defense and law enforcement applications.Underwood Ammo combines trademark power and precision with Lehigh Defense’s masterfully designed Xtreme Penetrator bullets—the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. Underwood Ammo 643.380 ACPWhen combined with Underwood's carefully engineered design and high quality components, the results are a devastatingly lethal round which is ideally suited for hunting or self-defense. Underwood Ammunition Specifications and Features: Underwood Ammo Item Number: 639 ; Caliber: .380 ACP +P ; Bullet Weight: 68 GrainView a detailed list of comparable attributes for the Underwood Xtreme Defender 380 ACP Ammo 68 Grain Lehigh Xtreme Defense Fluted Lead Free Box of 20 versus three similar products.The solid copper body ensures that wallboard, sheet metal, and automotive glass will have no effect on the Permanent Wound Channel. Caliber: .380 ACP. Bullet Style: 65gr Xtreme Defender. Case Type: Nickel Plated Brass. Muzzle Velocity: 1300 fps. Muzzle Energy: 244 ft/lbs. Quantity: 20/Box. Write Review. This product hasn't received any reviews yet. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint comes close to achieving anywhere near this diameter and volume. 380 ACP 68gr. Maximum Expansion® Solid Monolithic Hunting & Self Defense Ammo. Lehigh's Maximum Expansion™ Technology is used to produce projectiles that create the largest wound channels of any bullet you can buy. These cavernous hollow points are designed to expand upon contact with a fluid-based medium through hydraulic energy.UNDERWOOD AMMO XTREME DEFENDER 380 ACP AMMO. 380 Auto 68gr Xtreme Defense 20/Box. Brownells # 105003566. MFR # 638. UPC. 816874020040. $29.99. …

Underwood .380 ACP 90gr. Xtreme Penetrator® Solid Monolithic Hunting & Self Defense Ammunition - 20 Round Box (New Product) Underwood. Out of stock. Sold out. $ 42.99. $ 33.99. Underwood .40 S&W 100gr. Xtreme Defender Solid Monolithic Hunting & Self Defense Ammunition - 20 Round Box.

816874020132. Cost Per Round. $1.35 per round. Use Type. Self Defense. Premium 9mm +P Ammo In Stock by Underwood - 90 Grain Xtreme Defender Ammunition by Underwood For Sale Online at LuckyGunner.com - 20 Rounds. Underwood Xtreme Defender Hollow Point 380 ACP Ammo 68 gr 20 Round Box . Model 638: Condition Factory New: Bud's Item # 713086943: UPC 816874020040: Manufacturer ...Consequently, I’m now carrying the new ammo in my 380 as well as the 9mm +P 90g Xtreme Defense in my Kahr CM9. Rick B October 29, 2015 At 14:06 Per Underwood, the testing of their 65gr extreme defender was done with a 3.25″ barrel, making this a perfect round for 3″ plus barrels without the worry of overpenetration.The bullet naturally wants to travel backwards through flesh. When XD bullets yaw, their wounding effects are the same as any other solid, nonexpanding bullet that yaws. However, the Underwood .380 ACP XD load is one of a handful of .380 loads that reliably penetrates a minimum of 12-inches. GpTom and Tenring1911.SKU: 874. UPC: 816874023676. Details. Technical & Ballistics Specs. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other ...Underwood Extreme Defender .380acp 68gr +P & Standard Pressure Ballistic Gel Test - YouTube. Buckeye Ballistics. 56.5K subscribers. 1.7K. 49K views 1 year ago. LCP Max Review: …UNDERWOOD AMMO XTREME DEFENDER 380 ACP AMMO. 380 Auto 68gr Xtreme Defense 20/Box. Brownells # 105003566. MFR # 638. UPC. 816874020040. $29.99. …The Xtreme Defender is based on the Xtreme Defense Fluid Transfer Monolithic (FTM®) family of projectiles.The EXD projectile has optimized flute geometry, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no expanding hollowpoint comes close to achieving …

Mookies beverage.

Tbn schedule for today.

Jimmy Kimmel asked Congress to keep ACA protections for people with pre-existing conditions after his son was born with a heart condition. By clicking "TRY IT", I agree to receive ...Underwood Xtreme Defender 380 ACP Ammo 68 Grain Lehigh Xtreme Defense Fluted Lead Free Box of 20. $28.50. Add to Cart. Atomic Ammunition 380 ACP Ammo 90 Grain Jacketed Hollow Point Box of 20. $27.99. Add to Cart. Liberty Ammunition Civil Defense 380 ACP Ammo 50 Grain Fragmenting Hollow Point Lead Free Box of 20. $42.99.Zuckerberg mentioned those brutal memes about his metaverse avatar in a call with investors today, where he was pushed on his business plans. On today’s quarterly earnings call, Me...If you use a significantly more powerful .380 ACP ammunition and superior bullet design, such as a 65 or 90 grain Underwood Xtreme Defender (which does NOT rely on expansion and creates twice the size permanent wound cavity than any other caliber hollow point), it should be absolutely as good as any of the others as a standard short …Underwood Xtreme Defender 380 ACP 68gr Handgun Ammo - 20 Round Box $24.89. In Stock. MPN: 638 UPC: 816874020040 Caliber: .380 Auto Brand: UNDERWOOD AMMUNITION 2 Offers NEW MAGTECH .380 ACP AMMUNITION JHP 95 GRAINS $438.60-$472.80. In Stock. MPN: 380BCS UPC: 754908162109 ... 816874020132. Cost Per Round. $1.35 per round. Use Type. Self Defense. Premium 9mm +P Ammo In Stock by Underwood - 90 Grain Xtreme Defender Ammunition by Underwood For Sale Online at LuckyGunner.com - 20 Rounds. Jan 18, 2018 ... Is Underwood's Xtreme Penetrator Ammo a good choice for your 380 ACP or 9mm handgun? Paul finds out! Shirts and patches from Tristar Trading ...Paul puts the Black Hills Honey Badger 44 special ammo up against Underwood's Xtreme Defense ammo.Shirts and patches from Tristar Trading Co: https://alnk.to...SKU: 874. UPC: 816874023676. Details. Technical & Ballistics Specs. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other ...The +P Underwood Xtreme Defender goes reliably 15" in gel and the +P XTP goes >13" in gel and >15" with denim. So why do you need more penetration than that if at the expense of energy delivery? ... Then the hot +P 380 Underwood XTP (hollow point) on the left. View attachment 352954 Recovered bullets. View attachment 352956My 365-380 is loaded with Underwood Xtreme Defense standard pressure. Kinda like being shot with a Philips head screwdriver. Reactions: KC8RXQ and Tenring1911. ... However, the Underwood .380 ACP XD load is one of a handful of .380 loads that reliably penetrates a minimum of 12-inches. Reactions: GpTom and Tenring1911.The +P Underwood Xtreme Defender goes reliably 15" in gel and the +P XTP goes >13" in gel and >15" with denim. So why do you need more penetration than that if at the expense of energy delivery? ... Then the hot +P 380 Underwood XTP (hollow point) on the left. View attachment 352954 Recovered bullets. View attachment 352956 ….

According to underwood the 68gr are higher velocity than the 90gr (1800fps vs 1475fps) and leave a larger wound channel in ballistic gel. However the 90gr do a little better when shooting through heavy barriers such as glass, wood, and sheet metal. I plan to load these rounds in my Sig p365 EDC and my full size night stand pistol.Jul 21, 2014 · Consequently, I’m now carrying the new ammo in my 380 as well as the 9mm +P 90g Xtreme Defense in my Kahr CM9. Rick B October 29, 2015 At 14:06 Per Underwood, the testing of their 65gr extreme defender was done with a 3.25″ barrel, making this a perfect round for 3″ plus barrels without the worry of overpenetration. Orange County. gqllc007 said: I have done ballistic gel testing with this ammo. 9mm, .45 and .357 SIG for the Xtreme defense and .380 Xtreme penetrator. In 9mm it was 90gr+P Underwood Xtreme defense penetrated 17-17 !/2" through bare gel, 4 layers of Denim and Winter wear. .45 ACP Xtreme Defense 120gr penetrated to 17-17 1/2" … Underwood Ammo combines trademark power and precision with Lehigh Defense’s masterfully designed Xtreme Penetrator bullets—the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. Underwood Ammo 643.380 ACP PLEASE SUPPORT MAC ON PATREON: http://www.patreon.com/militaryarmsUnderwood Ammo has another wicked 9mm load they're offering using a Lehigh Defense bullet. ...Is Underwood's Xtreme Penetrator Ammo a good choice for your 380 ACP or 9mm handgun? Paul finds out!Shirts and patches from Tristar Trading Co: https://alnk....Hunting. The Underwood Ammo 9mm +P+ Xtreme Defender is a high-performance technical product designed for maximum stopping power. With a 90-grain bullet, this ammunition delivers exceptional penetration and expansion, making it ideal for self-defense situations. Engineered with precision and quality, it ensures reliable feeding and …Specifications Product Information Cartridge 380 ACP Grain Weight 68 Grains Quantity 20 Round Muzzle Velocity 1300 Feet Per Second Muzzle Energy 244 Foot Pounds Bullet Style Fluted Bullet Brand And Model Lehigh Xtreme Defense Lead Free Yes Case Type Nickel Plated Primer Boxer Corrosive No Reloadable Yes.Testing some solid fluted style .380 acp self-defense ammo. Does one perform better than the other? Heavy clothing ballistic gel test using a Ruger LCP Max!J... Underwood xtreme defender 380, Underwood Platinum Edition Xtreme Defender Ammunition 380 ACP 68 Grain Lehigh Xtreme Defense Lead Free Box of 20. Product #: 547410. Manufacturer #: 678. UPC #: 816874023683. Write the First Review Ask a Question. New Arrival. List Price: $29.50. Our Price: , Caliber: .380 Auto. Bullet Weight: 90gr. Bullet Type: Lehigh Defense Xtreme Penetrator. Underwood Ammoâ„¢ combines our trademark power and precision with Lehigh Defense masterfully designed Xtreme Penetrator bullets - the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and ..., Jul 21, 2014 · Consequently, I’m now carrying the new ammo in my 380 as well as the 9mm +P 90g Xtreme Defense in my Kahr CM9. Rick B October 29, 2015 At 14:06 Per Underwood, the testing of their 65gr extreme defender was done with a 3.25″ barrel, making this a perfect round for 3″ plus barrels without the worry of overpenetration. , Today, we are taking a look at the differences between our popular Xtreme Penetrator and Xtreme Defense line of ammunition and bullets. We will never stop in..., For the Underwood .380 ACP 90-grain Extreme Penetrator at 974 fps, maximum terminal penetration depth in 10% gelatin would be 20.25 inches. T[I/H] would be 21.9 seconds. For the Underwood .380 ACP 68-grain Extreme Defender, maximum terminal penetration depth in 10% gelatin would be 13.9 inches., We, at Underwood Ammo, stand by our product 100% to be free from defects in workmanship and materials. In the rare event, you receive a product that has been damaged, in shipping, or defective merchandise, the merchandise shall be returned to us and will be subject to manufacturer approval. ... 380 ACP 68gr. Xtreme Defender …, The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint comes close to achieving anywhere near this ..., P365 - Underwood Xtreme Penetrator. I've been carrying my SIG P365 with me while hiking through trails near the Appalachian mountains for almost 3 years now (only 2-3 trips per year), simply because it is light, comfortable to carry, and I practice often with it, as it is also my EDC. My woods carry gun when I'm on my own property is a …, Unique Furniture. Underwood watch winders and storage solution unique cabinets. A range of luxury cabinets solution to storage your watches and jewelry Items. Discover More. …, Privacy is dead, right? Facebook knows everything about you, and the world is still turning. Whether you don't mind companies or the government knowing all about your private life ..., Underwood Ammo combines trademark power and precision with Lehigh Defense’s masterfully designed Xtreme Penetrator bullets—the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. Underwood Ammo 643.380 ACP , Testing the Underwood .380 ACP Xtreme Defender VS the Underwood Maximum Expansion in my Ruger LCP and S&W M&P Shield EZ in a 10% Clear Ballistics test with d..., Testing the Underwood Xtreme Defender in the 68 gr XD bullet, one in +P and one standard pressure, VS the Underwood 90 gr XTP loaded to +P. I do a 10% Clear ..., The Xtreme Defender is based on the Xtreme Defense Fluid Transfer Monolithic (FTM®) family of projectiles. The EXD projectile has optimized flute geometry, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no expanding hollowpoint comes close to ..., This ammunition is new production, non-corrosive, in boxer primed, reloadable nickel plated brass cases. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches with a permanent wound cavity (PWC) that is ... , Underwood Platinum Edition Xtreme Defender Ammunition 380 ACP 68 Grain Lehigh Xtreme Defense Lead Free Box of 20. Product #: 547410. Manufacturer #: 678. UPC #: 816874023683. Write the First Review Ask a Question. New Arrival. List …, In NJ & RI: you must email FID + DL before ordering. Description. • Reloadable: Y. • Boxes Per Case: 10. • Cartridges Per Box: 20. • Bullet Weight In Grains: 65 Grains. • Bullet Type: Copper Solid. • Caliber: .380 Auto (9mm Browning Short) 4.7 Based on 11 Reviews. , Underwood Ammo's Xtreme Defender series offers high-performance ammunition in the .380 ACP caliber, featuring a 68-grain solid bullet. This ammunition is designed for self-defense, providing excellent penetration and stopping power. The ammunition is available in a box containing 20 rounds., 100+ IN STOCK. $ 645. 00. Manufacturer - Underwood Bullet - Xtreme Defender Case - Nickel Plated Brass Use - Personal Protection Quantity - 20 Rounds Per Box [split] Underwood's Xtreme Defender ammunition is a unique, high tech defensive round that features a machined solid copper projectile designed to penetrate deep and leave a …, The Xtreme Defender is based on the Xtreme Defense Fluid Transfer Monolithic (FTM®) family of projectiles.The EXD projectile has optimized flute geometry, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no expanding hollowpoint comes close to achieving anywhere near this collective volume of wound cavity., 380. Great penetration and leaves a 2 inch wound channel. https://www.underwoodammo.com/380-acp-p-65-grain-xtreme-defender.html https ..., Unfortunately, the Seecamp Forum is no longer available. There are a couple Seecamp groups on Facebook to review. I use and carry the Underwood Xtreme Defenders in my Seecamp 32. They have slightly more recoil the recommended 32acp ammunition, but the Underwood has better ballistics/penetration than the recommended 32acp ammunition., Underwood Ammo 45 Long Colt, 135gr. Extreme Defender, 20rd Box. Underwood Ammo A846. The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permane..., Underwood Ammo .380 ACP 68 Grain Xtreme Defender Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition for Self Defense, Target Up to 33% Off 5.0 rating with 1 review review & rate 0 Questions & 0 Answers, 3.) An Underwood 380 +p Extreme Defender is comparable to some weak 9mm provided barrel lengths are equal. However, realized that you can get Underwood 9mm +p+ Extreme Defender which almost doubles the 380's performance. Don't get me wrong, the 380 is a great round, and the Extreme Defender is a great load for it, and it will be plenty lethal ..., Underwood Platinum Edition Xtreme Defender Ammunition 380 ACP 68 Grain Lehigh Xtreme Defense Lead Free Box of 20. Product #: 547410. Manufacturer #: 678. UPC #: 816874023683. Write the First Review Ask a Question. New Arrival. List Price: $29.50. Our Price: , Extensive review of the 9mm +P Xtreme Defender, 90 grain non-expanding solid copper ammo produced by Lehigh Defense and distributed by Underwood Ammo. Firea..., Grafton Underwood Visitors Guide. UPDATED GRAFTON UNDERWOOD VISIT INFORMATION Updated 3 August 2023. Access to the Museum site is readily …, 4 reviews. 100+ IN STOCK. $ 00. he Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint comes close to ..., TAC-XP Hollow Point Hunting & Self Defense Ammo. $29.59. $36.99 (20% OFF) ($7.40 OFF) 380 ACP +P 68gr. Xtreme Defender Platinum Edition Solid Monolithic Hunting & Self Defense Ammo. $29.50. 380 ACP 68gr. Xtreme Defender Platinum Edition Solid Monolithic Hunting & Self Defense Ammo. $29.50., I carry Underwood Extreme Penetrator in my Remington 380. The barrel is too short to allow HP to open. I carry U derwood Extreme Defender in ..., 816874020132. Cost Per Round. $1.35 per round. Use Type. Self Defense. Premium 9mm +P Ammo In Stock by Underwood - 90 Grain Xtreme Defender Ammunition by Underwood For Sale Online at LuckyGunner.com - 20 Rounds., 41 Magnum – Underwood 150 Grain Xtreme Hunter – 20 Rounds. 6 IN STOCK. $ 53. 99. $2.50/rd. 44 Mag – Underwood 225 Grain Lead Free XPB Hollow Point – 20 Rounds. 25 IN STOCK. $ 49. 99. $1.15/rd.