Lee Precisiom197557237
Lee Precision 7.62X39mm Collet Neck Sizing Die Only$22.49
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Availability: In Stock
The Lee Precision .300 Aac Blackout collet neck sizing die delivers precision reloading without the hassle of case lube. Unlike conventional sizing dies that use a full-length bushing, this collet-style die uses a precision mandrel and collet mechanism to gently squeeze the case neck to a perfect fit with minimal run-out. If you're loading .300 Blackout for subsonic hunting, suppressed shooting, or precision rifle work, this die gives you the repeatable neck tension that translates to tighter groups downrange.
The collet method is gentler on brass than traditional bushing dies, which extends case life significantly—some reloaders report getting ten times more reloads per case. That durability means the die pays for itself quickly if you're processing even a modest batch of brass. And because collet dies don't require case lube, you skip the cleaning step entirely, saving time at the bench and reducing the wear on your cases from lubricant residue.
This is a neck sizing die only, so it's ideal if you're working with once-fired or fire-formed brass, or if you prefer neck-sizing for better accuracy. It pairs with a standard press and your existing reloading setup. Whether you're handloading subsonic ammunition for a suppressed .300 Blackout or chasing precision at the range, Lee's collet die system offers a genuine accuracy advantage over conventional dies.
| Cartridge | .300 AAC Blackout |
| Die Type | Neck Sizing Die (Collet Style) |
| Brand | Lee Precision |
This collet neck sizing die works with any standard single-stage or turret reloading press that accepts standard die threading. Confirm your press accepts standard dies before purchase.
A collet die squeezes the case neck uniformly around a precision mandrel, producing minimal run-out and consistent neck tension. Traditional bushing dies use a fixed bushing that rides down over the case, but collet sizing is gentler on brass and typically produces tighter runout specifications.
No. The collet-and-mandrel design does not require case lube, which saves time and reduces the lubricant residue that can affect case longevity.
This is a neck sizing die only. It sizes only the case neck, making it ideal for once-fired brass or fire-formed ammunition. For full-length sizing, you would need a different die.
SKU: 197557214 • Weight: 0.45oz
Availability: In Stock
The Lee Precision .300 Aac Blackout collet neck sizing die delivers precision reloading without the hassle of case lube. Unlike conventional sizing dies that use a full-length bushing, this collet-style die uses a precision mandrel and collet mechanism to gently squeeze the case neck to a perfect fit with minimal run-out. If you're loading .300 Blackout for subsonic hunting, suppressed shooting, or precision rifle work, this die gives you the repeatable neck tension that translates to tighter groups downrange.
The collet method is gentler on brass than traditional bushing dies, which extends case life significantly—some reloaders report getting ten times more reloads per case. That durability means the die pays for itself quickly if you're processing even a modest batch of brass. And because collet dies don't require case lube, you skip the cleaning step entirely, saving time at the bench and reducing the wear on your cases from lubricant residue.
This is a neck sizing die only, so it's ideal if you're working with once-fired or fire-formed brass, or if you prefer neck-sizing for better accuracy. It pairs with a standard press and your existing reloading setup. Whether you're handloading subsonic ammunition for a suppressed .300 Blackout or chasing precision at the range, Lee's collet die system offers a genuine accuracy advantage over conventional dies.
| Cartridge | .300 AAC Blackout |
| Die Type | Neck Sizing Die (Collet Style) |
| Brand | Lee Precision |
This collet neck sizing die works with any standard single-stage or turret reloading press that accepts standard die threading. Confirm your press accepts standard dies before purchase.
A collet die squeezes the case neck uniformly around a precision mandrel, producing minimal run-out and consistent neck tension. Traditional bushing dies use a fixed bushing that rides down over the case, but collet sizing is gentler on brass and typically produces tighter runout specifications.
No. The collet-and-mandrel design does not require case lube, which saves time and reduces the lubricant residue that can affect case longevity.
This is a neck sizing die only. It sizes only the case neck, making it ideal for once-fired brass or fire-formed ammunition. For full-length sizing, you would need a different die.
SKU: 197557214 • Weight: 0.45oz