Ammunition
37 / 40mm
Blank Ammunition
Hand Gun Ammunition
Inert / Dummy Ammunition
Linked Ammunition
Rifle Ammunition
Rimfire Ammunition
Shot Shell Ammunition
Brass Processing Service
Pistol Brass
Rifle Brass
Clothing
Base Layers
Belts
Bibs
Caps, Hats & Beanies
Coveralls
Detergents & Waterproofing
Face Masks, Balaclavas & Neck Gaiters
Ghillie Suits & 3-D Clothing
Gloves
Hand Warmers
Jackets, Coats & Parkas
Knee Pads & Chaps
Pants
Patches
Rain Gear
Shirts
Shorts
Silicone Rings
Sunglasses
Suspenders
Sweaters, Sweatshirts & Hoodies
Vests
Wallets
Watches
Firearms
Handguns
Long Guns
NFA Items
Non-Lethal
Parts & Accessories
Upper Receivers & Conversion Kits
Reloading Supplies
Brass
Bullets
Case Cleaning & Preparation
Dies & Shell Holders
Powder
Primers
Shooting Gear
Electronics
Gun Cleaning
Holsters & Pouches
Lights & Lasers
Optics & Sights
Safety & Protection
Slings & Attachments
Storage & Transport
Survival & Emergency
Targets & Training
Tools
Training Equipment
Suppressors
NFA Suppressors
Pistol
Rifle
Rimfire
Shotgun
Specialty
Suppressor Accessories
Subscribe Today! 1 Payment - 365 Days of Free Shipping
Catalog
​
Home
Firearms
Upper Receivers & Conversion Kits
Upper Receivers & Conversion Kits
Popular
​
Filters
Popular
​
Filters
Clear
Sales
Wholesale
(2)
Manufacturer
​
​
Radian Weapons
(19)
Sons of Liberty Gun Works
(15)
Lone Wolf Distributors
(12)
True Precision
(12)
Advantage Arms
(10)
Primary Weapons Systems
(10)
Sig Sauer
(10)
Allen
(9)
CMMG
(9)
Odin Works
(8)
LanTac USA LLC
(7)
Luth-AR
(7)
2A Armament
(6)
Mission First Tactical
(6)
Ballistic Advantage
(5)
Battle Arms Development
(5)
Mossberg
(5)
Rise Armament
(5)
Century Arms
(4)
Desert Tech
(4)
Rock River Arms
(4)
Daniel Defense
(3)
FN America
(3)
Fortis Manufacturing, Inc.
(3)
GPS
(3)
Grey Ghost Precision
(3)
Spike's Tactical
(3)
US PeaceKeeper
(3)
Yankee Hill Machine Co
(3)
Cole-TAC
(2)
DETROIT AMMUNITION COMPANY LLC
(2)
Gemtech
(2)
Grey Ghost Gear
(2)
LBE Unlimited
(2)
Nordic Components
(2)
Noveske
(2)
Phoenix
(2)
Primos
(2)
Sharps Bros.
(2)
Tactical Solutions
(2)
Troy
(2)
Aero Precision
(1)
Backup Tactical
(1)
Charles Daly
(1)
Chiappa Firearms
(1)
Colt's Manufacturing
(1)
Diamondback Firearms
(1)
Faxon Firearms
(1)
HK
(1)
Magnum Research
(1)
Ohio Ordnance Works, Inc
(1)
Rival Arms
(1)
Samson Manufacturing Corp.
(1)
Seekins Precision
(1)
SilencerCo
(1)
Ultradyne USA
(1)
ZEV Technologies
(1)
Zaffiri Precision
(1)
Type
Conversion Kits
(2)
Price
under $100.00
(173)
$100.00 - $200.00
(119)
$200.00 - $400.00
(58)
$400.00 - $600.00
(20)
$800.00 - $1000.00
(37)
$1000.00 - $2000.00
(26)
from $2000.00
(8)
(0)
RADIAN UPPER 14.5" 223 WYLDE GRAY
$1994.99
Add to Cart
(0)
COLETAC SERE SACK RHODIE
$71.99
Add to Cart
(0)
LANTAC BBL FOR G17 FLUTED THRD BRNZ
$275.99
Add to Cart
(0)
BACKUP BBL FOR G17 THRDD ODG
$154.99
Add to Cart
(0)
ODIN BBL 6.5GREN 18" DMR PROF
$456.99
Add to Cart
(0)
TRUE PREC P365 BBL 9MM SPEC TB
$189.99
Add to Cart
(0)
GPS TAC DOUBLE RANGE BAG GRAY DGTL
$42.99
Add to Cart
(0)
RADIAN UPPER 17.5" 223 WYLDE BROWN
$2069.99
Add to Cart
(0)
GEMTECH QUICKMOUNT FH 7.62 5/8-24
$97.99
Add to Cart
(0)
VAULT STICK STRIP 2 PACK
$4.99
Add to Cart
(0)
LWD ALPHAWOLF BBL SHIELD 9MM THRDD
$137.99
Add to Cart
(0)
LWD DUSK19 BBL 9MM FOR GLK 19 BLK
$149.99
Add to Cart
(0)
SPIKE'S 556NATO M4 LE UPPER 16" BLK
$837.99
Add to Cart
(0)
LWD DAWN365XL BBL FITS SIG 365XL BRZ
$149.99
Add to Cart
(0)
VAULT NANO CASE PURPLE CARBON
$29.99
Add to Cart
(0)
ZAF BBL P320F PORTED BLACK
$147.99
Add to Cart
(0)
BULLDOG HOBO PURSE W/HOLSTER CHEETAH
$83.99
Add to Cart
(0)
GPS PISTOL SLEEVE LARGE BLACK
$5.99
Add to Cart
(0)
ALLEN TAC SIX SQUAD 42" CASE BLACK
$76.99
Add to Cart
(0)
TRUE PREC BBL FOR G19 STS
$161.99
Add to Cart
(0)
US PK SMALL RANGE 14X8.5X8 BLACK
$71.99
Add to Cart
(0)
GGG TQ HYDRATION PACK BLK/BLK
$106.99
Add to Cart
(0)
COLETAC POPCORN BAG RG
$22.99
Add to Cart
(0)
SOLGW NOX XENO 5.56 1/2X28 BRONZE
$123.99
Add to Cart
1
2
…
9
10
11
…
19
20
