This replacement or spare magazine is compatible with your Colt M4. It is constructed of DuPont Zytel polymer with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA. NOTE: This mag will not work with Ciener and G.I style 22 conversion rifles.

A 7-rd magazine for the 1911 Defender® Model pistol in .45acp. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability. Made in the U.S.A.

These magazines were designed for professional shooters and law enforcement personnel whose lives depend on a perfect shot every time. Expertly machined for exceptional quality and guaranteed to feed and function for every shot. ProMag magazines include a lifetime guarantee if you ever have a problem with their magazines; simply return them to ProMag for replacement. Colt Government 1911 Steel 45 ACP 15 Rounds Blue.

A 6-rd magazine for the Mustang and Pocketlite pistols in .380acp. Constructed from heat-treated blued-steel with the lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.Made in the U.S.A.

Features:

Heat-treated steel construction
Corrosion-resistant finish
Chrome silicon wire spring
Impact-resistant Zytel polymer follower and floor plate
Lifetime warranty

Features:

32-round magazine
Fits CZ P10-F / P10-C 9mm pistol
Magazine body constructed of heat treated steel with black oxide finish
Injection molded magazine follower
Magazine spring formed from heat treated chrome silicone wire
Made in USA

Features:

50-round drum magazine
Fits the CZ Scorpion 9mm pistol
Drum housing constructed of a proprietary DuPont® Zytel™ based polymer
Magazine upper tower has an over molded heat treated carbon steel feed lip reinforcement
Injection molded magazine follower
Magazine spring formed from heat treated stainless steel
Made in USA

50-round drum magazine
Fits the CZ Scorpion 9mm pistol
Drum housing constructed of a proprietary DuPont® Zytel? based polymer
Magazine upper tower has an over molded heat treated carbon steel feed lip reinforcement
Injection molded magazine follower
Magazine spring formed from heat treated stainless steel
Made in U.S.A.

Features:

40-round magazine
Fits the CZ Scorpion 9mm rifle
Magazine body constructed of a proprietary DuPont Zytel based polymer
Injection molded magazine follower
Magazine spring formed from heat treated chrome silicon wire
Made in USA

A 10-rd box magazine for the CZ 452 rifle in .17HMR caliber. Constructed of blued heat-treated steel utilizing a Chrome-silicon heat-treated wire spring ensuring reliable feeding and long life.

ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer’s defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.

AAn 11-rd magazine for the CZ-75 / T Z-75 pistol in .40S&W. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability. Made in the U.S.A.

A 15-rd magazine for the CZ-75 / TZ-75 pistol in 9mm. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.Made in the U.S.A.

An extended 32-rd magazine for the CZ-75 / TZ-75 pistol in 9mm. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability. The magazine has an o/a length of 9.125?.Made in the U.S.A.

An extended 32-rd magazine for the Daewoo DP51 pistol in 9mm. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability. The magazine has an o/a length of 9.25 inches. Made in the U.S.A.

An 8-rd magazine for the Magnum Research Desert Eagle .44 mag. The magazine body is constructed of heat treated steel with a black oxide finish. A heat-treated Chrome-silicon wire spring and precision molded polymer follower ensure reliable feeding and function.

Desert Eagle .50 Action Express 7-Round Magazine (blue steel)

A 10-rd extended magazine for the Diamondback .380acp pistol. The magazine body is constructed of heat treated carbon steel with a black oxide finish. A Chrome-silicon wire spring and precision molded polymer follower ensure reliable feeding and function.Made in the U.S.A.

.308 Win. 20-rd magazine for DPMS LR-308 and SR-25 Rifles. Magazine body Constructed of heat treated steel with a black phosphate finish for durability under harsh use in the field. A Chrome-silicon wire spring and precision molded polymer follower ensure reliable feeding and function.