cci no 34 primer
CCI 34 Primers (CCI 7.62mm NATO-Spec Military Primers) are a military large rifle primer containing magnum priming mix. The CCI #34 primers are a great choice for reloaders that use military cartridges. These primers are specially made to be harder to ignite which prevents slam fires in military type rifles with a floating firing pin. All CCI primers are continuously tested and improved. As a result today’s CCI primers are more sensitive, easier to seat and more compatible with progressive and automated loading equipment than ever before. They utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible.

Specifications of CCI 34 Primers (CCI 7.62mm NATO-Spec Military Primers)
Product Information
| Quantity | 1000 Piece |
| Primer Size | Large Rifle |
Delivery Information
| Shipping Weight | 1.120 Pounds |

CROSSBOW DISCHARGE ARROW
Crosman Copperhead BBs 2500 Count
Umarex 2315014 RWS R10 .177 500
Winchester Large Rifle Magnum Primers #8-1/2M Box of 1000 (10 Trays of 100)
American Tactical Imports Galil Receiver 5.56 NATO
Sharps Bros Overthrow AR-15 Stripped Lower Receiver Billet Aluminum Bronze Cerakote
SAVAGE A22 PRECISION 22LR 18-INCH TB 10RDS BLK
FMK Firearms AR-1 Lower Burnt Bronze
XBOW TRICK 100GR BROADHEADS-4 PACK
Federal Large Pistol Magnum Primers #155 Box of 1000 (10 Trays of 100)
Aimpoint Duty RDS Red Dot Reflex Sight 2 MOA Dot with 39mm Picatinny Mount and Spacer Aluminum Matte
Remington Small Rifle Bench Rest Primers #7-1/2 Box of 1000 (10 Trays of 100)
CCI Small Rifle Primers #400 Box of 1000 (10 Trays of 100) 


Petey From MT –
I use these in all my bolt guns with no problems. In comparing these with CCI 250’s the base of the primer cup to top of the anvil measures .125, the same as the 34’s. The cup thickness of the CCI 250 is .014 and the cup thickness of the 34 is .017. All measurement might be off by .001 but the relative distances apply. Can’t speak about hardness as reactions to firing pin strikes & pressure reaction appear to be the same. I keep in mind the label on the box – No. 34 PRIMERS For 7.62mm Ammunition, AKA .308 Win but for use in semi auto floating firing pin weapons. The 7.62/.308 is no magnum and some 7.62 ammo is loaded with extruded powders that don’t require magnum primers. I use in confidence and get good accuracy & no problems.