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Gun Parts Shop gun parts and firearm components at BMTC USA. Browse barrels, triggers, handguards, stocks, grips, bolt carrier groups, upper components and replacement parts for repairs, maintenance, upgrades and custom builds.
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Showing 1–16 of 7787 results
.450 Bushmaster/.458 SOCOM, M16 Performance Bolt Carrier Group, Nitride, 9310 Bolt w/ Billet Extractor
$ 167.99Add to cart
‘ELG’ Fire Control Group
$ 27.95Add to cart
‘ELG’ Lower Parts Kit, Complete w/ Enhanced Polymer Trigger Guard
$ 65.95Add to cart
‘ELG’ Lower Parts Kit, Complete w/ Enhanced Polymer Trigger Guard, FDE
$ 68.95Add to cart
‘ELG’ Lower Parts Kit, Complete w/ Metal Trigger Guard
$ 64.95Add to cart
‘ELG’ Lower Parts Kit, No Trigger Guard
$ 63.95Add to cart
‘ELG’ Lower Parts Kit, No Trigger Guard, Grip
$ 58.95Add to cart
‘Stress Free’ Ejection Port Cover Assembly
$ 9.95Add to cart
“Stress Free” Upper Receiver Parts Kit
$ 20.00Add to cart
[BLEM] M16 Bolt, Stripped, Nitride, 9310
$ 35.00Add to cart
10.5″ .223 Wylde Government Profile Carbine 1/8 – 1/2-28
$ 119.99Add to cart
10.5″ .300 AAC H-BAR Profile Pistol 1/8 – 5/8-24
$ 119.99Add to cart
11.5″ .223 Wylde Government Profile Carbine 1/8 – 1/2-28
$ 119.99Add to cart
11.5″ .300 AAC H-BAR Profile Pistol 1/8 – 5/8-24
$ 119.99Add to cart
14.58″ .223 Wylde Government Profile Mid 1/8 – 1/2-28
$ 119.99Add to cart
16″ .223 Wylde Government Profile Mid 1/8 – 1/2-28
$ 119.99Add to cart
Parts for repairs, upgrades and custom builds Find AR-15 uppers , AR handguards , AR triggers , bolt carrier groups and additional rifle parts . Product specifications should be checked carefully for platform, caliber and dimensional compatibility.
Knowledgeable firearm-component support BMTC USA is a Type 07 firearms manufacturer and gunsmith, giving customers access to practical support when selecting parts for a specific project. Serialized components and other regulated items require the applicable transfer and eligibility procedures.
BMTC USA
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![[BLEM] M16 Bolt, Stripped, Nitride, 9310](https://bmtcusa.com/wp-content/uploads/2026/09/AR15-Bolt-Stripped-600x600-1.jpg)
